That definitely describes us. Retention is not that good - especially compared to Bartlett/Hart's Location just on the other side of the notch, but we have several more weeks of snow on the ground than they do thanks to the early season snow and the better retention later in the season, when they warm up much faster. Also, the radiational cooling can give some pretty extreme morning lows (I have seen more -30's since moving here than I care to count), but to be honest I'm not sure that the difference between -30 and -10 really matters. Till it's above 0, it's cold and I tend to avoid being outside too long.
Summer in my opinion is close to perfection. Warm during the day but not very hot, and get that sweater on at night. Just wish it weren't so short lived.